Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900320 | Opening/closing device for document pressing device | Tsutomu Katsumata | 2011-03-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900320 | Opening/closing device for document pressing device | Tsutomu Katsumata | 2011-03-08 |